TY - DATA AU - Eduardo Casas-Alvero AU - Sebastian Xambo-Descamps TI - The Enumerative Theory of Conics after Halphen T2 - Lecture Notes in Mathematics SN - 9783540398325 PY - 1986/// CY - Heidelberg PB - Springer Berlin KW - Mathematics and Statistics UR - https://doi.org/10.1007/BFb0076501 ER -